What software is it you are after.
I have the Slingplayer for Windows V2 (which was available years ago when i first got my Slingbox Classic).
I dont think it is available from SlingMedia anymore.
I use it (in the UK), and all worls ok apart from the TV guide, and you cannot record streams to hard disk.
You do not need the software though to set-up your Slingbox, just go to www.slingmedia.com and create an account.
Run through their setup assistant and it should find your Slingbox..